Low-back pain in athletes.
D001265:Athletic Injuries / Q000150:complications* / Q000453:epidemiology / Q000628:therapy; D015775:Fractures, Stress / Q000150:complications; D006801:Humans; D017116:Low Back Pain / Q000453:epidemiology / Q000209:etiology* / Q000628:therapy; D012307:Risk Factors; D012447:Sacrum / Q000293:injuries; D013122:Spinal Diseases / Q000150:complications* / Q000453:epidemiology / Q000628:therapy; D013124:Spinal Injuries / Q000150:complications; D013169:Spondylolysis / Q000150:complications; D013180:Sprains and Strains / Q000150:complications